Siemens 3RH2140-2BB40

Overview

The Siemens 3RH2140-2BB40 is a high-performance SIRIUS 3RH2 series control relay engineered to meet the rigorous demands of modern industrial automation. This versatile component is equipped with four normally open (NO) contacts and a robust 24V DC coil, making it an indispensable asset for a wide array of control applications. Designed for seamless integration into diverse systems, this relay excels at reliable signal switching, intricate interlocking, and precise auxiliary circuit control within PLC-based automation, motor control setups, and advanced machinery. Its dependable operation ensures enhanced system efficiency and safety, making it a cornerstone for resilient industrial processes.

Key Features

• 4 Normally Open (NO) Contacts: Provides ample capacity for auxiliary control and signaling functions, ensuring flexible system integration.
• 24V DC Coil Voltage: Standardized for widespread compatibility with industrial power supplies and control systems, simplifying installation and integration.
• High Switching Capacity: Built to handle demanding electrical loads with superior reliability, guaranteeing consistent performance in critical applications.
• Compact & Durable Design: Occupies minimal panel space while offering exceptional longevity, optimized for high-density control panel installations.
• IEC & UL Compliant: Adheres to stringent international safety and performance standards, ensuring peace of mind and global applicability.
• Effortless DIN Rail Mounting: Facilitates quick and secure installation, reducing setup time and labor costs.

Technical Specifications

• Model: 3RH2140-2BB40
• Series: SIRIUS 3RH2
• Contact Configuration: 4 Normally Open (4 NO)
• Coil Voltage: 24V DC
• Switching Capacity: Industrial-grade, optimized for auxiliary control applications ensuring dependable performance.
• Mounting Type: DIN Rail
• Certifications: CE, UL, RoHS – Demonstrating adherence to global quality and environmental standards.

Applications

• Industrial Automation Systems: Crucial for controlling auxiliary circuits in complex PLC and machine automation setups, ensuring precise operational sequences.
• Motor Control Systems: Essential for supporting interlocking and signaling functions within motor starters and drives, enhancing operational safety and efficiency.
• Power Distribution Panels: Augments electrical circuit control and monitoring capabilities, providing reliable signal feedback and protective functions.
• Factory & Process Control: Instrumental in ensuring the smooth and uninterrupted operation of automated processes, minimizing downtime and optimizing production.
• Building Management Systems: Provides reliable control over various building automation functions, from lighting to HVAC, enhancing overall system intelligence.

Why Choose This Model?

• Unmatched Reliability: Engineered by Siemens, a leader in industrial automation, ensuring consistent and dependable signal switching in critical environments.
• Enhanced System Performance: Optimizes control system efficiency and responsiveness through precise interlocking and auxiliary circuit management.
• Seamless Integration: Its compact design and standard 24V DC coil voltage allow for easy installation and compatibility with existing industrial setups.
• Robust & Long-Lasting: Built to withstand harsh industrial conditions, offering exceptional durability and reducing maintenance requirements.
• Globally Certified Compliance: Adherence to IEC, UL, and RoHS standards guarantees safety, quality, and environmental responsibility, facilitating international deployment.
• Streamlined Installation: Designed for DIN rail mounting, enabling quick and secure setup, which saves valuable time and resources during system deployment.

Order Now

Elevate the performance and reliability of your industrial automation system with the Siemens 3RH2140-2BB40 control relay. Benefit from its superior design, robust features, and proven Siemens quality. Take advantage of our fast shipping and worldwide delivery options to secure this essential component for your next project. For a comprehensive overview of Siemens industrial solutions, explore our complete portfolio of Siemens Industrial Automation Products and Siemens SIRIUS Contactors to find complementary components.